| Allicdata Part #: | LTC3621IDCB-25#TRMPBFTR-ND |
| Manufacturer Part#: |
LTC3621IDCB-25#TRMPBF |
| Price: | $ 2.42 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Linear Technology/Analog Devices |
| Short Description: | IC REG BUCK 5V 1A SYNC 6DFN |
| More Detail: | Buck Switching Regulator IC Positive Fixed 5V 1 Ou... |
| DataSheet: | LTC3621IDCB-25#TRMPBF Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | $ 2.42000 |
| 10 +: | $ 2.34740 |
| 100 +: | $ 2.29900 |
| 1000 +: | $ 2.25060 |
| 10000 +: | $ 2.17800 |
| Voltage - Output (Min/Fixed): | 5V |
| Base Part Number: | LTC3621 |
| Supplier Device Package: | 6-DFN (2x3) |
| Package / Case: | 6-WFDFN Exposed Pad |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Synchronous Rectifier: | Yes |
| Frequency - Switching: | 2.25MHz |
| Current - Output: | 1A |
| Voltage - Output (Max): | -- |
| Series: | -- |
| Voltage - Input (Max): | 17V |
| Voltage - Input (Min): | 2.7V |
| Number of Outputs: | 1 |
| Output Type: | Fixed |
| Topology: | Buck |
| Output Configuration: | Positive |
| Function: | Step-Down |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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The LTC3621IDCB-25#TRMPBF is part of the LTC3621 family of DC/DC switching regulators. A switching regulator is an electronic regulator which uses a combination of pulse width control and comparator feedback to regulate voltages in a regulated power source. It is typically used in applications such as powering microprocessors, DC motors, LEDs, and other electronic components which require precise voltages in order to function properly. The LTC3621IDCB-25#TRMPBF is a step-up voltage converter which converts an input voltage ranging from 0.5V to 4.5V to an output voltage ranging from 2.2V to 5.5V at a maximum current of 1A. The device also offers a wide range of voltage protection and current limiting features to ensure reliable operation under abnormal conditions.
The LTC3621IDCB-25#TRMPBF is a non-synchronous buck-boost converter, meaning it can regulate the output voltage of a buck converter or boost converter to meet specific design requirements. The device features an internal feedback loop which is used to monitor the output voltage and control its duty cycle to ensure the desired output voltage is maintained. Additionally, the device has both short-circuit protection and over-temperature protection, so it can tolerate short-term overloads or thermal overloads without failing. Furthermore, the device incorporates soft-start technology, which prevents large inrush currents on start-up and minimizes input voltage dips to ensure reliable operation.
The LTC3621IDCB-25#TRMPBF is well suited for a wide range of DC/DC voltage conversion applications. It can be used in portable electronics such as smart phones, tablets, and embedded systems, as well as industrial equipment, medical devices, and automotive infotainment systems. Furthermore, the device is capable of powering microprocessors, DC motors, and other components requiring precise voltages in the range of 2.2V to 5.5V. Additionally, the device can be used in automotive and industrial applications in which a regulated supply voltage is needed, such as power supplies, voltage converters, and industrial controls.
In conclusion, the LTC3621IDCB-25#TRMPBF is a versatile DC/DC switching regulator well suited for a wide range of applications. The device is capable of converting an input voltage in the range of 0.5V to 4.5V to an output voltage in the range of 2.2V to 5.5V with a maximum current of 1A. It features both short-circuit protection and over-temperature protection, as well as soft-start technology for reliable operation. The device is suitable for powering microprocessors, DC motors, and other components in portable electronics, as well as industrial equipment, medical devices, and automotive infotainment systems.
The specific data is subject to PDF, and the above content is for reference
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LTC3621IDCB-25#TRMPBF Datasheet/PDF